Designed with the aide of legendary aerodynamics guru John Cobb, the new Wing57™ has undergone extensive wind tunnel testing to become the best TT helmet on the market. Through this testing, Rudy Project and Cobb developed a unique tail geometry that works best for all TT positions and back profiles. Proven to beat out most competing aero helmets in time simulations, the Wing57™ will be, without question, the best aero helmet on the market throughout the triathlon and cycling worlds.